linux/arch/powerpc
Shaveta Leekha af7837c78d powerpc/fsl-booke: Add B4_QDS board support
- Add support for B4 board in board file b4_qds.c,
  It is common for B4860, B4420 and B4220QDS as they share same QDS board
- Add B4QDS support in Kconfig and Makefile

B4860QDS is a high-performance computing evaluation, development and
test platform supporting the B4860 QorIQ Power Architecture processor,
with following major features:

    - Four dual-threaded e6500 Power Architecture processors
      organized in one cluster-each core runs up to 1.8 GHz
    - Two DDR3/3L controllers for high-speed memory interface each
      runs at up to 1866.67 MHz
    - CoreNet fabric that fully supports coherency using MESI protocol
      between the e6500 cores, SC3900 FVP cores, memories and
      external interfaces.
    - Data Path Acceleration Architecture having FMAN, QMan, BMan,
      SEC 5.3 and RMAN
    - Large internal cache memory with snooping and stashing capabilities
    - Sixteen 10-GHz SerDes lanes that serve:
        - Two SRIO interfaces. Each supports up to 4 lanes and
          a total of up to 8 lanes
        - Up to 8-lanes Common Public Radio Interface (CPRI) controller
          for glue-less antenna connection
        - Two 10-Gbit Ethernet controllers (10GEC)
        - Six 1G/2.5-Gbit Ethernet controllers for network communications
        - PCI Express controller
        - Debug (Aurora)
    - Various system peripherals

B4420 and B4220 have some differences in comparison to B4860 with fewer
core/clusters(both SC3900 and e6500), fewer DDR controllers,
fewer serdes lanes, fewer SGMII interfaces and reduced target frequencies.

Key differences between B4860 and B4420:
B4420 has:
    - Fewer e6500 cores:
        1 cluster with 2 e6500 cores
    - Fewer SC3900 cores/clusters:
        1 cluster with 2 SC3900 cores per cluster
    - Single DDRC @ 1.6GHz
    - 2 X 4 lane serdes
    - 3 SGMII interfaces
    - no sRIO
    - no 10G

Key differences between B4860 and B4220:
B4220 has:
    - Fewer e6500 cores:
        1 cluster with 1 e6500 core
    - Fewer SC3900 cores/clusters:
        1 cluster with 2 SC3900 cores per cluster
    - Single DDRC @ 1.33GHz
    - 2 X 2 lane serdes
    - 2 SGMII interfaces
    - no sRIO
    - no 10G

Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-04-10 10:15:30 -05:00
..
boot powerpc/fsl-booke: Add initial B4860QDS and B4420QDS board device tree 2013-04-10 10:15:30 -05:00
configs powerpc: add CONFIG(s) require for using flash controller 2013-03-18 14:00:11 -05:00
crypto powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit 2013-03-05 16:56:26 +11:00
include powerpc/fsl-pci Make PCIe hotplug work with Freescale PCIe controllers 2013-04-10 10:15:28 -05:00
kernel powerpc: Add paravirt idle loop for 64-bit Book-E 2013-03-13 14:19:36 -05:00
kvm hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
lib uprobes/powerpc: Add dependency on single step emulation 2013-01-29 11:35:06 +11:00
math-emu powerpc/math_emu/efp: Look for errata handler when type mismatches 2011-10-06 23:36:47 -05:00
mm powerpc/fsl-booke: Support detection of page sizes on e6500 2013-03-05 17:10:27 -06:00
net PPC: net: bpf_jit_comp: add VLAN instructions for BPF JIT 2012-11-17 22:12:47 -05:00
oprofile Merge branch 'merge' into next 2013-01-29 11:33:37 +11:00
perf Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-02-23 17:09:55 -08:00
platforms powerpc/fsl-booke: Add B4_QDS board support 2013-04-10 10:15:30 -05:00
sysdev powerpc/fsl-pci Make PCIe hotplug work with Freescale PCIe controllers 2013-04-10 10:15:28 -05:00
xmon powerpc: Rename set_break to avoid naming conflict 2013-01-16 05:25:47 +11:00
Kconfig powerpc: remove "config 8260_PCI9" 2013-03-15 11:12:45 -05:00
Kconfig.debug powerpc: IOMMU fault injection 2012-07-10 19:18:59 +10:00
Makefile powerpc: Avoid load of static chain register when calling nested functions through a pointer on 64bit 2013-01-10 17:01:27 +11:00
relocs_check.pl powerpc: Process dynamic relocations for kernel 2011-12-20 10:21:08 -05:00